Pith Number

pith:KKUYYN4X

pith:2022:KKUYYN4XHJBCSD4OJTWPO7GQXS

not attested not anchored not stored refs pending

Timing-Based Backpropagation in Spiking Neural Networks Without Single-Spike Restrictions

Kakei Yamamoto, Kazuyuki Aihara, Yusuke Sakemi

arxiv:2211.16113 v1 · 2022-11-29 · cs.NE · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKUYYN4XHJBCSD4OJTWPO7GQXS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:39:18.571230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a98c37973a42290f8e4cecf77cd0bcbc3a5f4ac92bbcfa6845837d9bbd05ea

Aliases

arxiv: 2211.16113 · arxiv_version: 2211.16113v1 · doi: 10.48550/arxiv.2211.16113 · pith_short_12: KKUYYN4XHJBC · pith_short_16: KKUYYN4XHJBCSD4O · pith_short_8: KKUYYN4X

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KKUYYN4XHJBCSD4OJTWPO7GQXS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 52a98c37973a42290f8e4cecf77cd0bcbc3a5f4ac92bbcfa6845837d9bbd05ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67d1c1973c12887c9b76a6d93aeb68b7841800a2bb02d9cd885d4346ce6fc546",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-11-29T11:38:33Z",
    "title_canon_sha256": "7d1bd27799293eb3d2440b264064c931b91bfcddddce30be66176a8e430f1128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16113",
    "kind": "arxiv",
    "version": 1
  }
}